Lee S K, Williams B T, Brown S R. "一种的合成方法" [P]. US Patent, US 9521805 B2, 2025-03-11.
发明人郑宇鹏,杨光,张德明. "Method for the Synthesis of Tert-butyl 4-(5-amino-1,3,4-thiadiazol-2-yl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111274223 B, 授权公告日 2022-11-20.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2022, 254, (2), 3863-3885.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 2472, (8), 4305-4317.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 4-(5-amino-1,3,4-thiadiazol-2-yl)piperazine-1-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2020, 541, (5), 185-211.